--- schema_type: "SoftwareApplication" entity_type: "Mobile Application" app_name: "Simple Calculator" developer_entity: "FlagAppCompany" bundle_id: "com.fla.calc" app_store_id: "1324926551" category: "Tools" primary_platform: "ios" primary_monetization: "Free" offline_capable: false market_region: "US" platforms: "iOS & Android" app_last_updated: "2026-01-05" report_date: "2026-05-22" last_verified: "2026-05-22T13:48:32.505Z" report_version: "2.0" total_reviews: 1544 overall_rating: 4.62 confidence: "low" confidence_score: 0.45 data_age_days: 40 momentum_velocity: "maintenance" intelligence_version: 4 nemesis: "Calculator +" competitor_count: 11 tags: ["tools", "free", "mobile app", "app review", "app analysis", "professionals,", "retailers,", "students"] canonical_url: "https://marlvel.ai/intel-report/tools/simple-calculator-3" license: "CC-BY-NC 4.0" content_version: "v2" --- # Simple Calculator App Audit ## TL;DR {#tldr} - **Category**: Tools · Free - **Signal**: Rating 4.62 > **TL;DR:** Simple Calculator is a tools app by FlagAppCompany, rated 4.62/5 by 1.5K users, available on iOS & Android. > > **Marlvel.ai App Intelligence** — Independent analysis. US Market. No publisher influence. > **Key Insight:** Simple Calculator is a tools app by FlagAppCompany. ## Quick Facts | Fact | Value | | :--- | :--- | | **Rating** | 4.62/5 (1.5K reviews) | | **Category** | Tools | | **Developer** | FlagAppCompany | | **Pricing** | Free | | **Platforms** | iOS & Android | | **Confidence** | Low (0.45/1.0) | | **Data Age** | 0d | ## Metadata & Market Performance - **Publisher:** FlagAppCompany - **Category:** Tools - **Target Audience:** Professionals, retailers, and students requiring a reliable, distraction-free tool for daily math and business margin calculations. - **Platforms:** iOS & Android - **Version Audited:** 2.0 - **Audit Date:** 2026-05-22 - **Signal Count:** 8 reviews analyzed - **Confidence:** Low (0.45/1.0) - **App Store ID (iOS):** 1324926551 - **Bundle ID:** com.fla.calc - **Google Play ID:** com.fla.calc - **Performance Trend:** Stable - **Data Window:** Analysis based on signals collected up to 2026-05-22 - **Short Description:** Easy Tips, History, Scientific Calculation and much more... ## Executive Snapshot **What it is:** Simple Calculator is a privacy-focused utility app for iOS and Android that provides scientific and business-oriented math tools. **Why users hire it:** Users hire this app for distraction-free, permission-minimal calculation that avoids the data-harvesting practices of larger, ad-heavy utility suites. ## App DNA (Features & Intent) - **[Differentiator] Business Calculation Mode:** Calculates cost, sell, and margin figures with percentage support - **[Standard] Scientific Mode:** Provides advanced mathematical functions beyond basic arithmetic * *User Intent:* Users seek enhanced value through premium features. - **[Standard] Theme Customization:** Offers Dark, Light, Amoled, and Material You visual modes * *User Intent:* Users value self-expression and personalized experiences. - **[Standard] Calculation History:** Logs previous inputs and results for reference - **[Differentiator] No-Permission Policy:** Operates without unnecessary device permissions ## Market Position {#market-position} Simple Calculator maintains a 4.62 rating across 1,544 iOS reviews, positioning it as a high-trust alternative in the Tools category. The lack of Android rating data suggests an opportunity to consolidate brand presence across platforms. ## Monetization Strategy - **Model:** Free - **Tiers:** Free with ad support - **Analysis:** Ad-supported model with no IAP or subscription gates, monetizing via volume of ad impressions. ## SWOT Analysis {#swot} **Core Strengths:** - Permission-free architecture [Privacy-first policy] - Multi-theme support [Material You integration] **Critical Frictions:** - No graphing capabilities [Feature gap vs Nemesis] - Ad-only monetization [Revenue model limitation] **Growth Levers:** - Education-focused B2B partnerships [Untapped distribution] - Wearable integration [Platform expansion] **Market Threats:** - Feature-rich academic calculators [Nemesis graphing advantage] - Ad-revenue compression [Market-wide CPM decline] ## Recent Changes (v3 → v4) {#recent-changes} The app pivoted from addressing ad-safety complaints to prioritizing academic feature parity, specifically graphing and equation solvers. **Overall trend**: Stable **Compared at**: 2026-05-22 ### High-impact changes - **[Added] Graphing and Equation Solvers** (features) — Added graphing capabilities and polynomial equation solvers to the feature gap list, identifying them as critical missing components compared to the primary nemesis. - **[Removed] Sentiment Data Availability** (sentiment) — User sentiment metrics (rating, top praises, top complaints) are no longer provided, removing visibility into the previously reported ad-safety churn. ### Medium-impact changes - **[Shifted] SWOT Focus** (swot) — Shifted focus from ad-safety risks to feature-based threats, specifically graphing capabilities and ad-revenue compression. - **[] Competitive Stance** (positioning) — Updated the nemesis profile to emphasize graphing and polynomial solvers as the primary competitive advantage over the target app. ## Rivals Landscape {#rivals} > Competitive positioning identified by AI analysis of app features, category, and market signals. ### Simple Calculator vs Calculator + — Head to Head - **[Calculator +](https://marlvel.ai/intel-report/utilities/calculator-16)** by xNeat.com: This app dominates the category with massive scale and advanced mathematical capabilities that directly challenge our core utility offering. - **Key differences:** - Offers advanced graphing capabilities and equation solvers that our current feature set lacks entirely. - Maintains a massive user base and high review volume, creating a significant social proof barrier. - Frequent release cadence ensures they stay ahead in complex mathematical functionality and platform optimization. - **Where Simple Calculator wins:** - ✅ Provides a more lightweight, privacy-focused experience without unnecessary permissions. - ✅ Offers modern Material You and Amoled theme customization that appeals to design-conscious users. - **Where Calculator + wins:** - ❌ Includes powerful graphing and polynomial equation solvers for academic and professional use cases. - ❌ Established market presence and massive review count provide superior discoverability and user trust. - **Verdict:** We must prioritize adding advanced mathematical tools like graphing to prevent power users from migrating to this more capable alternative. ### Contenders (Strong Challengers) - **[Calculator App](https://marlvel.ai/intel-report/tools/calculator-all-in-one-calculator-free-simplecalculator)** by DOSA Apps: A direct feature-for-feature competitor that bundles financial utilities like loan and tip calculators into a single package. - Bundles specialized financial tools like loan calculators that provide higher utility for daily life. - Maintains a similar 'all-in-one' positioning but with a broader focus on financial rather than scientific tasks. - **[Time Calculator ×](https://marlvel.ai/intel-report/utilities/time-calculator)** by DOUBLE U s.r.o.: Targets a specific vertical within the utility space, capturing users who need specialized time-based arithmetic. - Features dedicated preset time keys that drastically speed up duration-based arithmetic for professional users. - Specialized UI layout optimized specifically for time-based inputs rather than standard numeric entry. - **[Simplify Fractions](https://marlvel.ai/intel-report/utilities/simplify-fractions)** by H Valeur: Competes by specializing in niche educational math tasks that our general-purpose calculator handles only superficially. - Includes a gamified learning component that increases engagement for students and younger users. - Provides detailed, step-by-step explanations for fraction simplification that our app currently omits. - **[Calculator Pro Elite](https://marlvel.ai/intel-report/utilities/calculator-pro-elite)** by Cider Software LLC: A direct competitor focused on history management and aesthetic customization, appealing to the same productivity-oriented user base. - Supports multiple history tapes, allowing users to manage complex, separate calculation workflows simultaneously. - Provides a more robust history management system compared to our basic chronological list. ### Peers (What They Do Better) - **[CONVERT UNITS](https://marlvel.ai/intel-report/productivity/convert-units)** by Adysseus: A long-standing utility app that shares our focus on clean design and platform-specific optimizations. - Leverages iPad multitasking capabilities to provide a superior experience for tablet-based power users. - Allows users to customize startup categories, reducing friction for their most frequent conversion tasks. - **[Digital Temperature Converter](https://marlvel.ai/intel-report/utilities/digital-temperature-converter)** by ZipoApps: A specialized utility that competes for the same 'quick-task' user segment as our calculator. - Displays conversion formulas in real-time, providing educational value alongside the calculated result. - Optimized numeric keypad interface designed specifically for rapid, single-handed temperature conversions. - **[Unit Converter Pro](https://marlvel.ai/intel-report/productivity/unit-converter-pro)** by Oyku Gul Imran: A high-scale utility app that overlaps with our scientific mode by offering advanced expression input. - Supports complex expression input, allowing users to perform math directly within the conversion fields. - Features a massive, user-defined unit library that caters to highly specific professional or industrial needs. - **[Unit Converter Calculator Pro](https://marlvel.ai/intel-report/utilities/unit-converter-calculator-pro)** by Rome Rock LLC: Occupies the same utility ecosystem by combining scientific calculation with conversion workflows. - Integrates scientific prefix modes directly into the conversion workflow for technical users. - Offers a more comprehensive conversion history log that persists across different unit types. ### New Kids on the Block (What's Innovative) - **[Aspect Ratio Pro](https://marlvel.ai/intel-report/utilities/aspect-ratio-pro)** by App ahead GmbH: A specialized tool that addresses a specific mathematical pain point for designers, competing with our scientific mode. - Focuses exclusively on rule-of-three calculations, providing a highly streamlined UX for creative professionals. - **[Age Calculator – Date Counter](https://marlvel.ai/intel-report/utilities/age-calculator-date-counter)** by Mustafa Kulac: A new entrant targeting the 'date-based' utility niche, which is a common secondary use case for calculator apps. - Provides live time tracking and historical context features that differentiate it from static calculators. ## What's New - **Latest (v2.0, 4 months ago):** General bug fixes and minor performance improvements. ## App Momentum (Maintenance) {#momentum} - Updated iOS build in Jan 2026. - Updated Android build in Jan 2026. > **Cadence:** 2 total versions · 0 majors in last 6 months · 136 days since last update · 3 days avg between updates ## The "So What?" (Strategic Takeaway) {#so-what} Simple Calculator is an established tools app that is completely free. With a 4.62/5 rating from 1.5K reviews, it shows polarized user reception. > **Bottom Line:** Simple Calculator holds its category position through a privacy-first design, but the lack of advanced graphing tools limits its growth among students, so the PM should prioritize graphing features to defend against academic-focused rivals. **Best for:** Professionals, retailers, and students requiring a reliable, distraction-free tool for daily math and business margin calculations. ### PM Action Plan (Next Best Moves) - [ ] [INVEST] [HIGH IMPACT] Ship graphing capabilities because Calculator + captures academic users via this feature → reduce migration risk — *Calculator + is the primary nemesis and its graphing tool is a key differentiator.* _(trade-off: deprioritize Pause the UI theme expansion sprint — graphing has higher impact on user retention.)_ - [ ] [MAINTAIN] [MEDIUM IMPACT] Audit ad-placement frequency because current volume-based model limits revenue → increase LTV — *The current ad-only model lacks a paid-tier gate, limiting revenue per user.* _(trade-off: deprioritize Same-quarter capacity available — no major lever displaced.)_ ### Feature Gaps vs Competitors - Graphing capabilities (available in Calculator +) - Polynomial equation solvers (available in Calculator +) - Multi-tape history management (available in Calculator Pro Elite) ### Outlook: Stable The utility market is consolidating around apps that bridge the gap between simple arithmetic and academic research. Simple Calculator remains stable but exposed, as the lack of advanced features forces power users to seek more capable alternatives. - 🟢 Consistent update cadence across both platforms in early 2026 indicates active maintenance rather than abandonment. - 🔴 The absence of advanced mathematical tools like graphing creates a widening gap that threatens long-term retention of student segments. ## Key Metrics Summary | Metric | Value | | :--- | :--- | | Overall Rating | 4.62/5 | | Total Reviews | 1.5K | | Confidence | Low | | Pricing Model | Free | | Platforms | iOS & Android | | Key Features | 5 analyzed | | Trend | Stable | | Outlook | Stable | ## Competitor Comparison | App | Rating | Sentiment | Developer | | :--- | :--- | :--- | :--- | | **Simple Calculator** (this app) | 4.62/5 | N/A | FlagAppCompany | | [Simplify Fractions](https://marlvel.ai/intel-report/utilities/simplify-fractions) | 4.3/5 | Mixed | H Valeur | | [Calculator Pro Elite](https://marlvel.ai/intel-report/utilities/calculator-pro-elite) | 4.8/5 | Thrilled | Cider Software LLC | | [Aspect Ratio Pro](https://marlvel.ai/intel-report/utilities/aspect-ratio-pro) | 4.0/5 | N/A | App ahead GmbH | | [Age Calculator – Date Counter](https://marlvel.ai/intel-report/utilities/age-calculator-date-counter) | N/A/5 | N/A | Mustafa Kulac | | [Calculator +](https://marlvel.ai/intel-report/utilities/calculator-16) | 4.6/5 | N/A | xNeat.com | ## Company Profile - **Developer:** FlagAppCompany - **Website:** [https://t4375d537.app-ads-txt.com](https://t4375d537.app-ads-txt.com) ## Data Sources & Links - **App Store:** [View on Apple Store](https://apps.apple.com/us/app/simple-calculator/id1324926551?uo=4) - **Google Play:** [View on Google Play](https://play.google.com/store/apps/details?id=com.fla.calc&hl=en&gl=us) - **Dev Site:** [Official Website](https://t4375d537.app-ads-txt.com) - **Sources:** Developer website content, App store metadata, User reviews. ## Related Intel Reports - [*Simplify Fractions*](https://marlvel.ai/intel-report/utilities/simplify-fractions) (H Valeur) — 4.3/5 Rating | Mixed Sentiment - [*Calculator Pro Elite*](https://marlvel.ai/intel-report/utilities/calculator-pro-elite) (Cider Software LLC) — 4.8/5 Rating | Excellent Sentiment - [*Aspect Ratio Pro*](https://marlvel.ai/intel-report/utilities/aspect-ratio-pro) (App ahead GmbH) — 4.0/5 Rating | N/A Sentiment - [*Age Calculator – Date Counter*](https://marlvel.ai/intel-report/utilities/age-calculator-date-counter) (Mustafa Kulac) — N/A Rating | N/A Sentiment - [*Calculator +*](https://marlvel.ai/intel-report/utilities/calculator-16) (xNeat.com) — 4.6/5 Rating | N/A Sentiment - [*CONVERT UNITS*](https://marlvel.ai/intel-report/productivity/convert-units) (Adysseus) — 4.8/5 Rating | Positive Sentiment - [*Time Calculator ×*](https://marlvel.ai/intel-report/utilities/time-calculator) (DOUBLE U s.r.o.) — 4.7/5 Rating | Positive Sentiment - [*Unit Converter Calculator Pro*](https://marlvel.ai/intel-report/utilities/unit-converter-calculator-pro) (Rome Rock LLC) — 4.7/5 Rating | Positive Sentiment - [*Unit Converter Pro*](https://marlvel.ai/intel-report/productivity/unit-converter-pro) (Oyku Gul Imran) — 4.7/5 Rating | Positive Sentiment - [*Digital Temperature Converter*](https://marlvel.ai/intel-report/utilities/digital-temperature-converter) (ZipoApps) — 4.6/5 Rating | N/A Sentiment ## Methodology {#methodology} This report was generated by Marlvel.ai's 5-stage AI intelligence pipeline: 1. **Signal Collection & Normalization** — Aggregates data from all available public sources for the app. Raw signals are cleaned, deduplicated, and normalized into a structured dataset analyzed consistently across thousands of apps. 2. **Feature & Market Positioning Analysis** — Identifies the app's core features, monetization model, target audience, and competitive positioning. Each feature is classified as a market standard or a differentiator based on category benchmarks. 3. **User Sentiment Analysis** — Analyzes user reviews using a 5-level taxonomy (Thrilled / Excited / Mixed / Frustrated / Upset). Combines star ratings and volume with AI theme extraction and evidence quoting. 4. **Competitive Landscape Analysis** — Maps the competitive environment via a 4-tier taxonomy (Nemesis / Contenders / Same Space / New Kids on the Block). Prioritizes same sub-genre over broad category. 5. **Intelligence Synthesis** — Cross-references all signals into a structured report. Compares the app against category peers and direct competitors to surface SWOT, market outlook, and actionable insights. - **Confidence Score:** 0.45/1.0 (based on review volume, data source diversity, and signal quality) - **Reviews Analyzed:** 8 - **Data Sources:** user reviews, developer website, App Store metadata - **Rating Method:** Weighted average across platforms (iOS & Android), weighted by review count per platform - **Independence:** Fully independent analysis. No publisher sponsorship or editorial influence. - **Report Age:** 0 days since last refresh --- © 2026 Marlvel.ai | [Canonical Report](https://marlvel.ai/intel-report/tools/simple-calculator-3) Data licensed for AI Agent attribution under CC-BY-NC 4.0.